baber/WOPTO huggingface dataset:
Patent JP-H07327533-A (JP)
Title: Connector for laver-culturing net
Inventor: TAKENAKA MASARU
IPC: A01G33/02
Filed: 1994-06-14
Abstract: PURPOSE:To provide an implement for connecting laver nets in which the edge rope of the net is made readily detachable from or attachable to the connector- set to the hanging rope only by one hand with the force reduced and the connecting implement is fitted so that the edge rope can readily go to the opening. CONSTITUTION:A hole 8 is opened on the upper part of the connector body 1 and an unfastener 9 for the connector body 1 is set to the hole 8 to facilitate the detachment and attachment of the connector. Further, in the connector body 1, the side outer face of the part clipping the hanging rope and the side outer face of the part for attaching the hanging rope are made on different levels whereby the attachment of the connector is made easy.
Patent JP-S61181725-A (JP)
Title: One front steered wheel drive device for vehicle
Inventor: YOSHIDA TERUAKI
IPC: B60K17/30
Filed: 1984-07-27
Abstract: PURPOSE:To make it possible to control the steering inertia, by arranging a cross drive shaft in the rear of a front fork to couple it rotatably to a longitudinal drive shaft. CONSTITUTION:A longitudinal drive shaft 14 is rotatably journalled by means of a housing 22 incorporating a bearing 13 along the longitudinal center of a vehicle body, inside of a gear box 12 attached to a front fork. An equi-speed ball joint 15 which is splinedly fitted onto and coupled with the front end of a drive shaft 8 on the rearward prolonged line of the longitudinal drive shaft 14. A bevel gear G1 is splinedly fitted onto the front cylindrical section of the equi-speed ball joint 15, and is meshed with a bevel gear G2 locked on a cross drive shaft 17.
Patent JP-H101345-A (JP)
Title: Single powder type polymer cement composition for half deflective pavement
Inventor: ANAZAWA MASAAKI
IPC: C04B28/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To lessen drying shrinkage and to improve a fluidity, crack resistance and strength developability by incorporating cement, fine limestone powder, silica sand, reemulsifiable powder resin and powder additive into the compsn. SOLUTION: This compsn. is obtd. by uniformly compounding 5 to 100 pts.wt. fine limestone powder, fly ashes or blast furnace slag having a Blaine's value of 1000 to 600cm<2> /g, 3 to 200 pts.wt. silica sand or limestone aggregate having a grain size of 0.01 to 1.0mm and 2 to 46 pts.wt. reemulsifiable powder resin consisting of a vinyl acetate resin or powder asphalt having an average grain size of 20 to 60μm as well as 0.1 to 10 pts.wt. water reducing agent 0.01 to 2 pts.wt. defoaming agent, 0.01 to 3.0 pts.wt. thickener and, if necessary, 0.01 to 5 pts.wt. slaked lime having a grain size of <=0.1mm as the powder additives. with 100 pts.wt. cement.
Patent JP-H11329102-A (JP)
Title: Oil impregnated solid power cable
Inventor: KONDO MAMORU
IPC: H01B9/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an oil-impregnated solid power cable capable of shortening impregnation time of insulating oil and having a good electric performance. SOLUTION: In an oil-impregnated solid power cable having an insulating layer 3 which is impregnated with insulating oil, an insulating tape containing polyolefin resin film is used for at least a part of the insulating layer 3. The SP value (solubility parameter value) of the insulating oil to be used is not less than 8.5 and not more than 7.5. A composite tape in which craft paper is laminated on at least one side of the polyolefin resin film and the insulating film of polyolefin resin film alone are preferably wound around alternately to form at least a part of the insulating layer 3.
Patent JP-S6220609-A (JP)
Title: Lubricating method for 2-cycle engine
Inventor: KISHIDA HAJIME
IPC: F01M1/02
Filed: 1985-07-18
Abstract: PURPOSE:To always feed an optimum amount of lubricating oil, by a method wherein an electric pulse signal, by means of which an electromagnetic pump is driven, is generated each time the number of revolutions is increased to a given value, and the more the number of revolutions of an engine and the opening of a throttle are increased, the more the given value is decreased. CONSTITUTION:Lubricating oil in an oil tank 7 is fed to the downstream side of a carbretter 4 with the aid of an electromagnetic pump 8. An electric pulse signal, inputted to the electromagnetic pump 8, is controlled by a control device 9. In the control device 9, pulse from an ignition coil 3 is inputted to a dividing part 10, and the opening of a throttle is inputted to a dividing part 11 from a potentiometer 6. After each input signal is caused to pass a characteristics part 12, a frequency divider 13, a shaping device 14, and an amplifier 15, it is outputted as a driving signal for the electromagnetic pump 8. In which case, an electric pulse signal from the control device 9 is outputted each time an integrated amount of the number of revolutions of an engine is increased to a given value. The more the rotation speed of an engine and a throttle opening are increased, the more the given value is decreased.
Patent JP-H062521-A (JP)
Title: Lubricating oil supplying structure of crank shaft
Inventor: USHIO SADAKATSU
IPC: F01M1/06
Filed: 1992-06-16
Abstract: PURPOSE:To supply lubricating oil with good condition at all times regardless of rotating condition of a crank shaft, in relation to the lubricating oil supplying structure of the crank shaft. CONSTITUTION:The lubricating oil supplying structure of a crank shaft 1 is provided with a lubricating oil leading-in part 3 formed on a main journal part 2, a lubricating oil leading-out part 5 formed on a crank pin part 4, and a lubricating oil passage 6 which is drilled in order to connect the lubricating oil leading-in part 3 to the lubricating oil leading-out part 5 in almost linear configuration. The lubricating oil passage 6 is arranged so as to pass the neighborhood of the surface of the crank shaft 1 apart from the axial core line 1A of the crank shaft 1, and the lubricating oil leading-in part 3 is set at the main journal part 2 to make an obtuse angle in oil flow direction toward the lubricating oil leading-in part 3.
Patent JP-S6048351-A (JP)
Inventor: FUJII HARUKI
IPC: B32B37/10
Filed: 1983-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0821865-A (JP)
Title: Partial discharge detecting device
Inventor: SAIDA TOSHIYUKI
IPC: G01R31/333
Filed: 1994-07-08
Abstract: PURPOSE:To dispense with a dedicated tank structure to be fitted to a partial discharge detecting device and the space and maintain the high reliability of an apparatus by fitting a detecting electrode around the earth side leg section of a post-shaped insulating spacer provided on a gas insulating switch (GIS) or directly to the earth side leg section. CONSTITUTION:An earth tank 1 is provided with a boss 61 for fitting a post- shaped insulating spacer 3 and a flange 7 closing the opening section of the boss 61. The base section of the post-shaped insulating spacer 3 is fixed to the flange 7, and it is fixed to the boss 61 together with the flange 7. A detecting electrode 8 is fitted around the earth side leg section of the post- shaped insulating spacer 3. The detecting electrode 8 is connected to nothing, and it is supported on the earth tank 1 insulated by an insulator 9. A lead wire 11 is connected to a airtight terminal 10 for extracting the detection signal of the detecting electrode 8 to the outside, and the lead wire 11 is guided to the outside from the airtight terminal 10 provided on the tank 1.
Patent JP-S5577133-A (JP)
Title: Device for retaining flake of semiconductor
Inventor: YASUDA OKIMITSU
IPC: H01L21/673
Filed: 1979-12-04
Abstract: PURPOSE: To upgrade the characteristics after the heat treatment eliminating fragments otherwise produced on the flakes and the groove by specifying the inclination angle of the groove wall and the ratio of the width of the end of the inclined section to that of the opening in a grooved retaining device designed to retaining semiconductor flakes by insertion.  
     CONSTITUTION: A plurality of grooves 12 are cut on a boat 11 adapted to retain a plurality of semiconductor flakes and the flakes are set upright therein for heat treatment or diffusion. In such an arrangement, the groove 12 is shaped in such a manner that the wall is tapered to a proper depth 12 4  and cut straight to the bottom 12 5 . Here, the inclination of the groove wall up to the end 12 4  of the tapered portion is set at 15°W45° with respect to the depth and the opening 12 3  is made in the width more than 1.3 fold that of the bottom 12 5  of the straight portion. This not only facilitates putting the flakes into or out of the groove 12 but also eliminates fragments otherwise produced between the flakes 1 and the boat 11 contacting each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5877062-A (JP)
Title: Record player
Inventor: HIRAMATSU KATSUZOU
IPC: G11B19/12
Filed: 1982-09-09
Abstract: PURPOSE:To realize an automatic and repetitive performance, by detecting the size of a record optically with no contact to designate the number of revolutions, and to set automatically the lead-in and lead-out positions and then giving the reciprocal motions to an arm. CONSTITUTION:A turntable 21 contains light refractors 13-15 set radially in three directions, and these refractors are covered with a rubber sheet 16. The beams of light emitting elements 25-25'' on a base 1 are refracted 24 and then refracted 13-15 again to be led to photodetecting elements 115-117. Then the presence or absence as well as the size of a record on the table 21 are detected. When a record is put on the table 21 and turned, a motor starts its revolutions at a speed corresponding to the size of the record. At the same time, an arm (not shown in the diagram) starts from its rest position. The arm arrives on the lead-in and lead-out display elements which are glowing in response to the size of the record and has the lead-in and lead-out actions. In this case, a repeat button is operated to inhibit the rest of the arm. In such way, the damage is prevented for the reproducing stylus and the record to ensure the reproduction with high fidelity.
Patent JP-S643183-A (JP)
Title: Condensed heterocyclic compound, production thereof and herbicide containing said compound as active ingredient
Inventor: YAMADA YOSHIMI
IPC: C07D471/14
Filed: 1987-06-23
Abstract: NEW MATERIAL:A compound expressed by formula I (R 1  and R 2  represent H or lower alkyl or as formula II represents formula III; R 3  represents lower alkoxy, lower alkyl, phenyl or halophenyl; Z represents CH or H).  
     USE: A herbicide.  
     PREPARATION: An imidazolinone compound expressed by formula IV (R 4  is a lower alkyl) [e.g. ethyl 2-(5-isopropyl-5-methyl-4-oxo-2-imidazolin-2-yl) nicotinate] is reacted with a compound expressed by the formula XCH 2 COR 3  (X is Cl or Br) (e.g. ethyl bromoacetate) in the presence of a base (e.g. sodium hydride), preferably at 0W100°C for 10minW10hr. Furthermore, the amount of the reaction reagents based on 1 equiv.a imidazolinone compound are 1.0W1.2 equiv. compound expressed by the formula and 2.0W2.2 equiv. base. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09316806-A (JP)
Title: Paving material and its manufacture
Inventor: TOKUDA HIROSHI
IPC: E01C5/22
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable and easily manufactured paving material by joining a surface layer member made of a compressed timber fixed in a specified shape by heating and pressurizing the timber so as to be integral by adhesives on the surface of a block member having a specified shape and made of a permeable material. SOLUTION: A permeable block member 3 is formed in a specified shape. A projection 7 is formed in a joining member 5 made of a porous plate body having gratings 6 and 6 formed by punching rubber or synthetic resins, and this projection 7 is fitted in a fitting hole 4 on the upper surface of the block member 3. After a natural lumber or a bamboo material is heated to a specified temperature and softened on the upper surface of the joining member 5, this is compressed under a high pressure condition and fixed so as to prevent shape returning and the surface layer member 2 of a compressed timber whose internal structure is made dense is joined by adhesives to be used as a paving material 1. Thus, since high durability is provided and the structure of the surface layer member is prevented from being destroyed by rainwater or the like, joining by the adhesives is secured.
Patent JP-S5858506-A (JP)
Title: Double wave detecting circuit for auto-focusing device
Inventor: TODAKA YOSHIHIRO
IPC: H04N5/232
Filed: 1981-10-05
Abstract: PURPOSE:To prevent malfunctions and to facilitate making the circuit into an IC, by giving a minute bias current to a diode to reduce the threshold of a detecting circuit and connecting the circuit from an HPF to an integration circuit with DC in a video camera. CONSTITUTION:A pair of diodes D3 and D4 are connected to both output terminals of differential pair transistors (TR) Q3 and Q4 to perform the double wave detection.  In this case, output terminals of diodes D3 and D4 are connected to the base of a next-stage TR Q5 whose emitter is connected to a constant current sourceI2 through a resistance R13 and a minute bias constant current which is 1/hfE times as high as the current of the constant current sourceI2 is supplied to diodes D3 and D4, and simultaneously, the level shift to the next integration circuit is performed by a sufficient constant current flowed to the resistance R13. As a result, a sufficient gain is obtained in TRs Q3 and Q4 because the load impedance to their output terminals is high, and a low output impedance is obtained in the next-stage integration circuit.
Patent JP-S6313114-A (JP)
Title: Magnetic tape cartridge
Inventor: WAKAI KUNIO
IPC: G11B5/627
Filed: 1986-07-03
Abstract: PURPOSE:To improve the corrosion resistance under a corrosive gas by bringing an opaque part of a leader tape at a magnetic tape leadout part of a magnetic tape cartridge so as to be at a halt there thereby preventing the end of the magnetic tape having a ferromagnetic metallic thin film layer from being exposed to external air. CONSTITUTION:The leader tape 4 formed by connecting a transparent part 41 and the opaque part 42 is provided to the end of a video tape 3 formed with a ferromagnetic thin metallic film layer and loaded in the inside of a main body case 1 of a video use magnetic cartridge, then the transparent part 41 of the leader tape 4 is detected optically and when the video tape 3 is at a halt while being fed completely or rewound completely, the opaque part 42 of the leader tape 4 comes to the tape leadout part of the magnetic tape cartridge and then comes to a stop. Thus, when the end of the video tape 3 having the ferromagnetic thin metallic film layer 3 is at a halt while it is fed completely or rewound completely, the tape is not directly exposed to external air and not corroded even if the tape is left under the atmosphere with high temperature and much humidity for a long period.
Patent JP-H05317813-A (JP)
Title: Cleaning device for office equipment
Inventor: NOGUCHI MASAO
IPC: A46B13/02
Filed: 1992-05-25
Abstract: PURPOSE:To provide the cleaning device which can easily and surely clean the keyboard of a personal computer or word processor. CONSTITUTION:This cleaning device has a keyboard holding frame 3 which is capable of holding the postures in a horizontal position and vertical position around a supporting shaft provided at a base end, a brush mounting base 33 which moves back and forth on the front surface of the keyboard holding frame 3, a vibrating device 45 which is provided on a bracket 41 connected via a leaf spring 38 to this brush mounting base 33 and a brush 48 which is provided on the bracket 41 by directing the bristle ends toward the keyboard holding frame 3.
Patent JP-2000345446-A (JP)
Title: Stretchable woven fabric
Inventor: YOSHIDA TOSHIAKI
IPC: D03D15/56
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable woven fabric that has an elongation at least in the warp direction and gives good feeling of clothe wearing, because of its partially different elongation by using a stretchable yarn as a part of the warp, and weaving them while the warp tension is partially altered. SOLUTION: As a part of warp, is used a stretchable yarn, for example, a stretchable rubber yarn, and the tension of the stretchable yarn is partially altered, the ups and downs pattern of the stretchable yarn is partially changed or a plurality of wefts having partially varied thickness are used or the weft density is partially made dense or coarse. Then, they are woven to give the objective stretchable woven fabric having an elongation at least in the warp direction.
Patent JP-H0448255-A (JP)
Title: Concentration measuring instrument for salt making plant
Inventor: KAWADA YOSHIO
IPC: G01N29/02
Filed: 1990-06-18
Abstract: PURPOSE:To facilitate exact concn. measurement by electrically connecting an ultrasonic concn. meter and a flow meter and thermometer provided in an adapter-shaped sensor holder to a pulse generating arithmetic section and connecting the pulse generating arithmetic section to a display section via a communication cable. CONSTITUTION:Sound velocities increase and decrease according to the concn. of a soln. flowing in a soln. collecting pipe 3 and are received in an ultrasonic receiving section 17 through opposed plane parts 19, 20 when the ultrasonic waves generated from the plane parts 19, 20 by an ultrasonic generating section 15 pass the soln. flowing in the above-mentioned pipe. The waves are further transmitted to the pulse arithmetic section 8. The concn. is corrected by the measured value of the flow meter and the thermometer in the pulse arithmetic section 8. The plane parts 19, 20 having the planes parallel with the inner peripheral surface of the adapter-shaped sensor holder 10 connect gently to the inner peripheral surface and the shape over the entire part of the inner peripheral surface has the shape nearly approximate to the inner peripheral surface of the soln. collecting pipe 3 and, therefore, the flow of the soln. is maintained in a rectified state.
Patent JP-S645381-A (JP)
Title: Superconductive displacement generating device
Inventor: HIRAOKA SUSUMU
IPC: G01R5/00
Filed: 1987-06-26
Abstract: PURPOSE:To simplify a composition, by feeding current to a displacement generating element made of superconductive substance. CONSTITUTION:A displacement generating element 1 made of superconductive substance is spirally formed, and both the ends of the element 1 are connected to electrodes 2, 3. To a space between the electrodes 2, 3, a power source 4 and a switch 5 are connected via a conductor 6, and current is to be able to flow to the displacement generating element 1. When the current is permitted to flow to the displacement generating element 1, then an electromagnetic force is worked between the respective sections of the displacement generating element 1, and as a result, a distance between the electrodes 2, 3 is changed. By inserting an elastic unit into the space between the electrodes 2, 3, the degree of a displacement can be regulated.
Patent JP-2000350081-A (JP)
Title: Camera
Inventor: YANAGISAWA NOBUYOSHI
IPC: H04N5/232
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce deviation in timing of a photographing period and a display period during focus adjustment. SOLUTION: A camera system comprises a camera and a personal computer. The camera transmits a photographed image as a full screen YUV signal to the personal computer via a universal serial bus USB interface (S11). Receiving a mode switching signal for denoting the changeover of a focus adjustment mode from the personal computer (YES in S12), the camera transmits a luminance signal of a segmented image which is a part area of the full image pattern (S13). The camera transmits only the luminance signal of the segmented image pattern until receiving an end signal, and the camera transmits the full image pattern YUV signal to the personal computer (S11), when the end signal (YES in S14) is received.
Patent JP-S6218254-A (JP)
Inventor: SASA KAZUAKI
IPC: H05B33/12
Filed: 1985-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6314351-A (JP)
Title: Operation mode selecting and switching device for tape recorder
Inventor: WATANABE KAORU
IPC: G11B15/10
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a compact and inexpensive tape recorder by having only to control the operating time of one solenoid so as to switch the drive means at each operation mode. CONSTITUTION:The solenoid 1 operated for a different time in response to the selective operation at the operating mode and a rotating body 3 while a stopper 2 is released by the start of operation of the solenoid 1 are provided. The number of cams 8, 9, 10 whose drive start time of driven members 5, 6 differs in response to each operation mode, the same number as the operation modes to be selected is provided to the rotating body 3. The drive start of the driven member 5 or 6 of the cam 8, 9 or 10 is started according to each operation mode. A drive transfer means 12 or 18 at each operation mode is intermitted by the follower drive of the driven member 5 or 6 of the cam 8, 9 or 10.
Patent JP-S5585612-A (JP)
Title: Desulfurizing agent for hot iron
Inventor: TANIGUCHI MAKIO
IPC: C21C1/02
Filed: 1978-12-20
Abstract: PURPOSE:To increase desulfurization efficiency, by addn. of at least one member selected from the group comprising carbonate, hydroxide, fluoride of alkali metal; fluoride, chloride of alkaline earth metal; and a reducing metal to a desulfurizing agent for molten cast iron composed of CaC2, dust from a CaC2-manufacturing electric furnace, and carbon. CONSTITUTION:A desulfurizing agent is manufactured by mixing 10-60% by wt. fine powder of dry dust or dried wet dust produced in a CaC2-manufacturing electric furnace with 5-60% by wt. carbonaceous material powder, e.g., graphite, coke, anthracite etc., 30-80% by wt. CaC2 powder. To the mixt., in addn., is added 0.1-0.5% by wt. at least one member selected from the group comprising carbonate, hydroxide, fluoride, chloride of alkali metal, such as Na2CO3, NaOH, NaF; fluoride, chloride of alkaline earth metal such as MgF2, CaF2, CaCl2 etc.; and 0-20% by wt. a metal powder excellent in reducing property such as Al, Ca- Si, Mn, Fe-Si, Mg etc.
Patent JP-S6135708-A (JP)
Inventor: SAEKI MASABUMI
IPC: A01B63/00
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5858533-A (JP)
Title: Transferring device for instant developing film
Inventor: AOKI SHIGERU
IPC: G03B15/00
Filed: 1981-10-03
Abstract: PURPOSE:To make the device small-sized and facilitate operations improve the capacity, by arranging a condenser lens, a focusing lens, and an instant developing film in one line on the optical axis of the photographic lens in the rear of a film aperture. CONSTITUTION:The device is attached to the rear of a film aperture 11 of a single-lens reflex camera 10 to transfer the object image, which is focused by a photographic lens, to an instant developing film 21. In this case, a condenser lens 22, a focusing lens 23, and the film 21 are arranged in order in one line on the optical axis of the photographic lens in the rear of the aperture 11, and the object image focused by the photographic lens is focused on the surface of the film 21 through lenses 22 and 23. When the focal length of the lens 23 and the distance from the front focus position to the entrance pupil are denoted as fA and (t) respectively, t>1.5fA is satisfied.